[INFO] cloning repository https://github.com/tiagodeliberali/vulkano-tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tiagodeliberali/vulkano-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiagodeliberali%2Fvulkano-tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiagodeliberali%2Fvulkano-tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 199078ebf6dca8381fe35500caee6975bc222394 [INFO] checking tiagodeliberali/vulkano-tutorial against master#bb89df6903539e7014b8db29bccd6a9ee9553122 for pr-121072 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiagodeliberali%2Fvulkano-tutorial" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tiagodeliberali/vulkano-tutorial on toolchain bb89df6903539e7014b8db29bccd6a9ee9553122 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bb89df6903539e7014b8db29bccd6a9ee9553122" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tiagodeliberali/vulkano-tutorial [INFO] finished tweaking git repo https://github.com/tiagodeliberali/vulkano-tutorial [INFO] tweaked toml for git repo https://github.com/tiagodeliberali/vulkano-tutorial written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tiagodeliberali/vulkano-tutorial already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bb89df6903539e7014b8db29bccd6a9ee9553122" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking tiagodeliberali/vulkano-tutorial against try#e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0 for pr-121072 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiagodeliberali%2Fvulkano-tutorial" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tiagodeliberali/vulkano-tutorial on toolchain e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tiagodeliberali/vulkano-tutorial [INFO] finished tweaking git repo https://github.com/tiagodeliberali/vulkano-tutorial [INFO] tweaked toml for git repo https://github.com/tiagodeliberali/vulkano-tutorial written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tiagodeliberali/vulkano-tutorial already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded png v0.16.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4ea428268a1c5db6f1768430c76157d0bc006fd4bf4fc221fba00c0c04998b2 [INFO] running `Command { std: "docker" "start" "-a" "e4ea428268a1c5db6f1768430c76157d0bc006fd4bf4fc221fba00c0c04998b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4ea428268a1c5db6f1768430c76157d0bc006fd4bf4fc221fba00c0c04998b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4ea428268a1c5db6f1768430c76157d0bc006fd4bf4fc221fba00c0c04998b2", kill_on_drop: false }` [INFO] [stdout] e4ea428268a1c5db6f1768430c76157d0bc006fd4bf4fc221fba00c0c04998b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] febd32cf5766b837dd8dac3ebf311e745ffe51ea196be7c90a03af344b5e639f [INFO] running `Command { std: "docker" "start" "-a" "febd32cf5766b837dd8dac3ebf311e745ffe51ea196be7c90a03af344b5e639f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling shaderc-sys v0.6.2 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: shaderc-sys@0.6.2: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.2: System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.2` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/shaderc-sys-8ddb301e1603d0fc/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] cargo:warning=System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shaderc-sys-0.6.2/build/cmd_finder.rs:50:13: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558b6c6ba5a6 - std::backtrace_rs::backtrace::libunwind::trace::h4dd49206cdba5c5b [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x558b6c6ba5a6 - std::backtrace_rs::backtrace::trace_unsynchronized::hac1e2e39304c6704 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558b6c6ba5a6 - std::sys_common::backtrace::_print_fmt::h7bd32bbbb7ae3621 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x558b6c6ba5a6 - ::fmt::h735638e9577db1ac [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x558b6c6ddfbc - core::fmt::rt::Argument::fmt::h2bea63c0d3f04102 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x558b6c6ddfbc - core::fmt::write::h4e0a3431ade17ad0 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x558b6c6b786f - std::io::Write::write_fmt::h22f5ae22c2b81146 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/io/mod.rs:1854:15 [INFO] [stderr] 7: 0x558b6c6ba354 - std::sys_common::backtrace::_print::he7b88d3ec9a31f29 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x558b6c6ba354 - std::sys_common::backtrace::print::h3e87fce9603ed483 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x558b6c6bba5b - std::panicking::default_hook::{{closure}}::h4115b1d7f07f358c [INFO] [stderr] 10: 0x558b6c6bb7a9 - std::panicking::default_hook::h03ad1e56e3f0c014 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x558b6c6bbefd - std::panicking::rust_panic_with_hook::h8dde1db1c7fc01a4 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:781:13 [INFO] [stderr] 12: 0x558b6c6bbdd2 - std::panicking::begin_panic_handler::{{closure}}::h811858b63fbc896b [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:659:13 [INFO] [stderr] 13: 0x558b6c6baa86 - std::sys_common::backtrace::__rust_end_short_backtrace::hb15ecc798b4216dc [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x558b6c6bbb04 - rust_begin_unwind [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:647:5 [INFO] [stderr] 15: 0x558b6c64b475 - core::panicking::panic_fmt::h0b1c86422c0317cc [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x558b6c64fcb6 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h03ae1cbbd9f5b586 [INFO] [stderr] 17: 0x558b6c64ce23 - core::option::Option::unwrap_or_else::h90fb48e1fbfe0a3d [INFO] [stderr] 18: 0x558b6c64fc18 - build_script_build::cmd_finder::CommandFinder::must_have::h8a2a1976b6071182 [INFO] [stderr] 19: 0x558b6c652c05 - build_script_build::main::hf066fa5643933a3e [INFO] [stderr] 20: 0x558b6c64c7d3 - core::ops::function::FnOnce::call_once::hdd6358b5d1970a4f [INFO] [stderr] 21: 0x558b6c64bb26 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcaec3d1eb870b3b7 [INFO] [stderr] 22: 0x558b6c64c1c9 - std::rt::lang_start::{{closure}}::hcf60643d5e5a95ca [INFO] [stderr] 23: 0x558b6c6b3bb3 - core::ops::function::impls:: for &F>::call_once::h2c2477396972a074 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x558b6c6b3bb3 - std::panicking::try::do_call::hc5995e21005c9c90 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:554:40 [INFO] [stderr] 25: 0x558b6c6b3bb3 - std::panicking::try::h5988bfc6109cfd07 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:518:19 [INFO] [stderr] 26: 0x558b6c6b3bb3 - std::panic::catch_unwind::h2b3e54222118f35a [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panic.rs:142:14 [INFO] [stderr] 27: 0x558b6c6b3bb3 - std::rt::lang_start_internal::{{closure}}::h508ef0a75dcebb48 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x558b6c6b3bb3 - std::panicking::try::do_call::h3bba3a3ce6c7e2cf [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:554:40 [INFO] [stderr] 29: 0x558b6c6b3bb3 - std::panicking::try::h5d1745baafa90616 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:518:19 [INFO] [stderr] 30: 0x558b6c6b3bb3 - std::panic::catch_unwind::h8b8a7136316f8ccd [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panic.rs:142:14 [INFO] [stderr] 31: 0x558b6c6b3bb3 - std::rt::lang_start_internal::h4e9990bc8005183f [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x558b6c64c1a7 - std::rt::lang_start::h1e7e7f39ef2c9044 [INFO] [stderr] 33: 0x558b6c6535b5 - main [INFO] [stderr] 34: 0x7f433ca16d90 - [INFO] [stderr] 35: 0x7f433ca16e40 - __libc_start_main [INFO] [stderr] 36: 0x558b6c64ba55 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "febd32cf5766b837dd8dac3ebf311e745ffe51ea196be7c90a03af344b5e639f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "febd32cf5766b837dd8dac3ebf311e745ffe51ea196be7c90a03af344b5e639f", kill_on_drop: false }` [INFO] [stdout] febd32cf5766b837dd8dac3ebf311e745ffe51ea196be7c90a03af344b5e639f